{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Tables for the determination of Rock-forming Minerals ... Translated from the Russian by J. W. Gregory, ... With a chapter on the petrological microscope by ... G. A. J. Cole.","author_name":"Frants Yulievich Levinson-lessing, John Walter. Gregory","thumbnail_url":"https://www.ebooknetworking.net/books/124/134/big1241340455.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1241340455.html\">Tables for the determination of Rock-forming Minerals ... Translated from the Russian by J. W. Gregory, ... With a chapter on the petrological microscope by ... G. A. J. Cole.</a>","width":400,"height":300}